Young Rublev was delighted with the entire event in Belgrade and when asked whether this tournament could be upgraded to the ATP 500 tournament category, the Russian said:
“It could. The only thing that is needed is a bit bigger stadium. Well, this one is already big but stands on all four sides are necessary. A bigger court No. 1 with stands as well. The rest is perfect and at a high level, including food, gyms and a space for players.